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公开(公告)号:US1887535A
公开(公告)日:1932-11-15
申请号:US43983730
申请日:1930-03-28
Applicant: GEN ELECTRIC
Inventor: ATWOOD WINFIELD A
CPC classification number: H01H71/528 , H01H71/1009 , H01H2071/1036
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公开(公告)号:US1589924A
公开(公告)日:1926-06-22
申请号:US53146922
申请日:1922-01-24
Applicant: GEN ELECTRIC
Inventor: ATWOOD WINFIELD A
IPC: H01H71/10
CPC classification number: H01H71/1054
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公开(公告)号:US2169085A
公开(公告)日:1939-08-08
申请号:US11641336
申请日:1936-12-17
Applicant: GEN ELECTRIC
Inventor: ATWOOD WINFIELD A
IPC: H01H71/52
CPC classification number: H01H71/52
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公开(公告)号:US1935428A
公开(公告)日:1933-11-14
申请号:US57292431
申请日:1931-11-04
Applicant: GEN ELECTRIC
Inventor: ATWOOD WINFIELD A
IPC: H01H3/30
CPC classification number: H01H3/30
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公开(公告)号:US973613A
公开(公告)日:1910-10-25
申请号:US1909478251
申请日:1909-02-16
Applicant: GEN ELECTRIC
Inventor: ATWOOD WINFIELD A
CPC classification number: H01H37/04
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公开(公告)号:US2258233A
公开(公告)日:1941-10-07
申请号:US39018441
申请日:1941-04-24
Applicant: GEN ELECTRIC
Inventor: ATWOOD WINFIELD A , SEAMAN JOSEPH W
IPC: H01H3/26
CPC classification number: H01H3/26
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公开(公告)号:US2204393A
公开(公告)日:1940-06-11
申请号:US25936539
申请日:1939-03-02
Applicant: GEN ELECTRIC
Inventor: ATWOOD WINFIELD A
IPC: H01H9/38
CPC classification number: H01H9/38
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公开(公告)号:US1945389A
公开(公告)日:1934-01-30
申请号:US64003832
申请日:1932-10-28
Applicant: GEN ELECTRIC
Inventor: ATWOOD WINFIELD A
CPC classification number: H01H71/1072 , H01H71/68
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公开(公告)号:US1614174A
公开(公告)日:1927-01-11
申请号:US2200125
申请日:1925-04-09
Applicant: GEN ELECTRIC
Inventor: ATWOOD WINFIELD A
IPC: G01R1/20
CPC classification number: G01R1/203
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公开(公告)号:US1331086A
公开(公告)日:1920-02-17
申请号:US13383616
申请日:1916-11-27
Applicant: GEN ELECTRIC
Inventor: ATWOOD WINFIELD A
IPC: H01H71/26
CPC classification number: H01H71/26
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